160 Urbansky — Van den Bogaert
4 „ >)
Urbansky, Adaldert, Fizyka umiejetna ze stanowiska najnowszych
pogladöw i odkry© metodycznie wylozona.. W dwöch tomach,
z 500 przeszlo drzeworytami. w tekscie, oraz tablicami rytemi
na stali. Tom I. czes@ ı. Lex.-8. 320 p.. Warszawa, S. Orgel-
brand. 1866. M. 16.70
Urbas, Ant., Magnetismus, Elektricität, Wärme und Biehk, Philoso-
phisch-physikalische Skizze. gr.-8°. 33 S. L.aibach, v. Kleinmayr &
3jamberg. 1876. re
— Magnetizem, elektrika, toplota in svetloba. Filozofino-fizikalicde:
nalert. 8°. 317 $. V Lljubljani 1876. Kleinmayr & Bamberg.
fl. —.40
Urioste, A., vide Onimus.
Urquhardt, J. W., Electric light: its production and use, emboding
plain directions a the treatment of voltaic batteries, electric
lamps and dynamo-electric machines. Edited by F. C. Webb.
8°. with 94 illustr. London, Lokwood & Co. 7. se20rd.
— Electro-motors: a treatise on the means and apparatus employed
in the transmission of electrical energy, and its conversion into
motive power, for the use of engineers and others. With nume-
rous illustrations. 80, 188 p. Manchester, Emmott; London,
Trübner. 1882. 7138::0:0.
— Electro-plating. A practical hand-book, including the practice of
lectrotyping 8°. with numerous illustr. London, Lokwood & Co.
1880. sh. 5.—
Vaes, J. F., Telegraphie. System zum Gegensprechen mit Morse-
und Hughes’schen Apparaten, wobei keine Veränderung in dem
Widerstand der Leitung eintritt. gr. 8°. Rotterdam, Petri. 1873.
fl. —.30
Vail, A., Le telegr: aphe Electro-magnetique am£ricain avec le rapport
ription de tous les telegraphes connus oU
tricite et le 52 lv anısme. Trad. de
nglais par H. Vattemare. Av. fig, 8°. Paris, E. Lacroix. fr. 7.—
J
lu congres et la des
sont mıs en usage
Valeriani, F., Sulla cura delle angicetasie colla galvano-caustica
termica. 8. 22 p. Milano, tip. Rechiedei. 1878.
Van Choate, S. F., Telegraphing. A
ciples for the succesful working of subr
illustrations. 40, 41 p. Cambridge, Mass. 1872. sh. 6.—
Van den Bogaert, Telegr:
ıphie Electrique de campagne. 2° Ed. 16°
ivec 4 pl. Bruxelles, N
uquardt. 1873. f12::2,36